Screws

Fasteners & Hardware

Micro Lead Screws allow miniaturization of products.

December 23, 2014

Available in 2 mm diameter screw sizes with leads ranging from 0.3–2 mm per revolution, Kerk® Micro Series Lead Screw Assemblies come in variety of nut configurations made of self-lubricating acetal and Kerkite® High Performance Composite Polymers, including nylon, PPS, and PEEK materials. Assemblies are manufactured of 303 stainless steel and require no maintenance. High accuracy threads with optimal uniformity deliver precise motion while minimizing noise and vibration. Read More

Fasteners & Hardware, Mechanical Power Transmission

Motorized Lead Screws offer resolutions from 0.00016-0.005 in.

November 12, 2014

Combining hybrid stepper motor and lead screw in one unit, Motorized Lead Screws come in Rotating Screw and Rotating Nut motor configurations. NEMA frame sizes between 11 and 23 can be selected with various lead screws available in metric and imperial sizes. NEMA 23 variant delivers max axial thrust up to 200 lb. Where more load capacity is required, single and double stack configurations are available. Taper Lock technology enables quick connection/decoupling of lead screw and stepper motor. Read More

Fasteners & Hardware

Metal Framing Screw suit light-gauge metal applications.

May 23, 2014

While designed for accelerated insertion into 25-gauge metal, 23V Vector™ screw can be used effectively in up to 20-gauge. This metal framing screw, suited for light-gauge metal construction, reduces drive time and increases productivity via its sharpness and steepness of angled point. Read More

Material Handling & Storage, Fasteners & Hardware

Screw-Jacks offer precise linear positioning.

May 21, 2014

Utilizing servo-worm reducer and precision ballscrew spindle, High-Performance Screw-Jacks achieve linear speeds up to 590 ips with ballscrew diameters up to 50 mm and axial load capacities up to 22,500 lb. Units are available in 4 sizes with rotating ballscrews and translating nut, or non-rotating ballscrew in lifting cylinder design. Protected against contamination by bellows or protective tubes, ballscrew spindles are continuously lubricated with automatic lubrication system. Read More

Fasteners & Hardware

Sefl-Clinching Fasteners install in stainless steel sheets.

February 4, 2014

Designed to install permanently into stainless steel sheets as thin as .030 in., PEM Stainless Self-Clinching Fasteners enable lighter designs by minimizing hardware parts count. Product line includes fasteners integrating captive screws for tool-only access to stainless assemblies; through-hole threaded and blind threaded standoffs; non-locking and self-locking floating nuts; fasteners for flush face-on-face sheet attachment applications; flush-head studs; pins; and nuts. Read More

Fasteners & Hardware

Steel Set Screws with Retaining Magnet come in metric sizes.

January 2, 2014

Made of steel with zinc-plated, blue-passivated finish, GN 913.6 set screws incorporate retaining magnet element of Neodymium, iron, and boron NdFeB (ND type). These RoHS-compliant, shielded magnetic assemblies are offered with thread diameters from M6–M16 and thread lengths from 12–80 mm. Nominal retaining magnet pulling forces range from 2.5–35 N. One possible use for these products is as work piece stops with magnet holding work piece in place. Read More

Fasteners & Hardware

Self-Clinching Captive Panel Screws install in stainless steel.

November 6, 2013

Engineered for permanent installation in stainless steel assemblies, PEM® Type PFC4™ fasteners comply with UL 60950 access standards. Integrated captive screw in spring-loaded assembly reduces loose hardware, and fully recessed heads in fastened position allow tool-only access. Able to be specified for use in stainless sheets as thin as .060 in. with hardness up to HRB 88 on Rockwell B scale, these 400 Series stainless steel fasteners are available with MAThread® anti cross-thread technology. Read More

Fasteners & Hardware

Captive Access Panel Screws are available with color knobs.

October 29, 2013

Integrating captive screw in spring-loaded assembly, PEM® CAPS® all-in-one solutions securely attaches panels, covers, drawers, racks, or other access points and enables ready access. PC/ABS color knobs can be specified, and anti-cross threading technology corrects off-angle thread mating while ensuring proper alignment during installation. By pressing into prepared mounting holes, RoHS-compliant products install permanently in aluminum or steel sheets as thin as .036 in. Read More